Finding the Fourth Proportional to 63,399.34, 87,490.02 and 35,104.42

Step by Step Solution

1. Step 1: Write the proportion equation
   63,399.34 : 87,490.02 = 35,104.42 : x
2. Step 2: Convert to fraction form
   63,399.34/87,490.02 = 35,104.42/x
3. Step 3: Cross multiply
   63,399.34x = 87,490.02 × 35,104.42
4. Step 4: Simplify right side
   63,399.34x = 3,071,286,407.89
5. Step 5: Solve for x
   x = 3,071,286,407.89/63,399.34
6. Step 6: Final answer
   x = 48,443.51